[PDF] 2003 GMC Yukon/Yukon XL M - Owner Center Home Power Seats If your vehicle has a power seat, you can adjust it with these controls located on the outboard sides of the seats. • Raise or lower the front of the seat cushion by raising or lowering the forward edge of the horizontal control. • Move the seat forward or rearward by moving the whole horizontal control forward or rearward. 2003 gmc yukon owners manual | eBay Save 2003 gmc yukon owners manual to get e-mail alerts and updates on your eBay Feed. + Items in search results. SPONSORED. Find the right parts for your 2003 GMC. 2003 GMC Yukon / Yukon XL SLE Owners Manual 03 free ship to USA See more like this. 03 2003 GMC Yukon Denali/Yukon XL Denali owners manual with Navigation. Pre-Owned. $149.